CN106348682A - Rapid airfield pavement repairing rubber - Google Patents
Rapid airfield pavement repairing rubber Download PDFInfo
- Publication number
- CN106348682A CN106348682A CN201610704546.4A CN201610704546A CN106348682A CN 106348682 A CN106348682 A CN 106348682A CN 201610704546 A CN201610704546 A CN 201610704546A CN 106348682 A CN106348682 A CN 106348682A
- Authority
- CN
- China
- Prior art keywords
- parts
- airfield pavement
- rapid
- cement
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 title abstract description 5
- 239000004568 cement Substances 0.000 claims abstract description 29
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 19
- -1 polypropylene Polymers 0.000 claims abstract description 14
- 239000004743 Polypropylene Substances 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 229920001155 polypropylene Polymers 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000006004 Quartz sand Substances 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims description 27
- 239000002893 slag Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 15
- 239000010703 silicon Substances 0.000 claims description 15
- 239000000701 coagulant Substances 0.000 claims description 13
- 239000003513 alkali Substances 0.000 claims description 11
- 230000001112 coagulant Effects 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 5
- VUKAUDKDFVSVFT-UHFFFAOYSA-N 2-[6-[4,5-bis(2-hydroxypropoxy)-2-(2-hydroxypropoxymethyl)-6-methoxyoxan-3-yl]oxy-4,5-dimethoxy-2-(methoxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)-5-methoxyoxane-3,4-diol Chemical group COC1C(OC)C(OC2C(C(O)C(OC)C(CO)O2)O)C(COC)OC1OC1C(COCC(C)O)OC(OC)C(OCC(C)O)C1OCC(C)O VUKAUDKDFVSVFT-UHFFFAOYSA-N 0.000 claims description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 2
- 229910052904 quartz Inorganic materials 0.000 claims 4
- 239000010453 quartz Substances 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 239000000843 powder Substances 0.000 abstract description 3
- 239000003638 reducing agent Substances 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract description 2
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 2
- 239000011147 inorganic material Substances 0.000 abstract description 2
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000002861 polymer material Substances 0.000 abstract 1
- 229910021487 silica fume Inorganic materials 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 description 10
- 239000004567 concrete Substances 0.000 description 8
- 230000004048 modification Effects 0.000 description 5
- 238000006011 modification reaction Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 230000036571 hydration Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 229920000126 Latex Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000003628 erosive Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical group [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011414 polymer cement Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 206010011376 Crepitations Diseases 0.000 description 1
- 101710013417 FCMR Proteins 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 210000003205 Muscles Anatomy 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003111 delayed Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000002452 interceptive Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/72—Repairing or restoring existing buildings or building materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
- C04B2201/52—High compression strength concretes, i.e. with a compression strength higher than about 55 N/mm2, e.g. reactive powder concrete [RPC]
Abstract
The invention discloses rapid airfield pavement repairing rubber. The rapid airfield pavement repairing rubber is prepared from the following ingredients in parts by mass: 260 to 550 parts of cement, 300 to 700 parts of quartz sand, 50 to 150 parts of superfine mineral powder, 10 to 50 parts of silica fume, 15 to 50 parts of high molecular polymer material, 1 to 5 parts of water retaining and thickening agent, 1 to 5 parts of water reducer, 1 to 5 parts of defoaming agent, 1 to 3 parts of coagulation accelerator, 0.5 to 1.5 parts of polypropylene fiber and 1 to 5 parts of thixotropic agent. The rapid airfield pavement repairing rubber disclosed by the invention is a polymer-modified cement-based composite material, the advantages of easy availability, good durability, environment friendliness and relatively cheap cost of an inorganic material are highlighted, and the advantage of high flexibility of a high molecular material is also exploited.
Description
Technical field
The invention belongs to building material technical field, it is related to a kind of airfield pavement Rapid-Repair glue.
Background technology
There are the following problems for existing repair sheets: 1 is low with old concrete cohesive force, easily crackle, suffers that aqueous medium is invaded
After erosion, affect service life；2nd, toughness deficiency is it is impossible to after thin layer construction or thin layer construction, durability is poor；3rd, early strength
Play slow it is impossible to open in time use.
Content of the invention
In order to solve the problems, such as existing repair sheets, the invention provides a kind of airfield pavement Rapid-Repair glue.
The purpose of the present invention is achieved through the following technical solutions: a kind of airfield pavement Rapid-Repair glue, described repair sheets
Composition and mass fraction as follows: cementPart, quartz sandPart, super finely ground slagPart, silicon ashPart, polymeric materialPart, water-retaining admixture Part, aqueous alkali agentPart, defoamer
Part, coagulantPart, polypropylene fibre Part, thixotropic agentPart.
Preferably, also including mass fraction isCoarse aggregate.
Preferably, described super finely ground slag is >=s95 level ground granulated blast-furnace slag micropowder, and described water-retaining admixture is hydroxypropyl
Ylmethyl cellulose.
Preferably, 300 parts of described cement, 650 parts of quartz sand, 100 parts of super finely ground slag, 15 parts of silicon ash, polymeric
30 parts of material, 3 parts of water-retaining admixture, 1.5 parts of aqueous alkali agent, 1.5 parts of defoamer, 1.0 parts of coagulant, 1.0 parts of polypropylene fibre, touches
Become 1.5 parts of agent.
Preferably, 270 parts of described cement, 600 parts of quartz sand, 150 parts of super finely ground slag, 20 parts of silicon ash, polymeric
27 parts of material, 3 parts of water-retaining admixture, 1.5 parts of aqueous alkali agent, 2.0 parts of defoamer, 0.8 part of coagulant, 1.0 parts of polypropylene fibre, touches
Become 1.5 parts of agent.
Preferably, 330 parts of described cement, 700 parts of quartz sand, 100 parts of super finely ground slag, 15 parts of silicon ash, polymeric
33 parts of material, 3 parts of water-retaining admixture, 1.5 parts of aqueous alkali agent, 2.0 parts of defoamer, 1.2 parts of coagulant, 1.0 parts of polypropylene fibre, touches
Become 1.5 parts of agent.
Preferably, 330 parts of described cement, 650 parts of quartz sand, 100 parts of super finely ground slag, 20 parts of silicon ash, polymeric
33 parts of material, 3 parts of water-retaining admixture, 1.5 parts of aqueous alkali agent, 2.0 parts of defoamer, 1.2 parts of coagulant, 1.0 parts of polypropylene fibre, touches
Become 1.5 parts of agent.
The medicine have the advantages that the airfield pavement Rapid-Repair glue of the present invention, it is a kind of cement based of polymer modification
Composite, highlight inorganic material be easy to get, good endurance, environmental friendliness, the relatively cheap advantage of price, played high score again
The advantage of sub- material high-flexibility.This airfield pavement Rapid-Repair glue, forms polymer in airfield pavement damaged part
The cross-linked network structure of hydrolysis product of cement, produces the chemical cohesiveness with mechanical bond and adhesive force, firm with old concrete
In conjunction with, formation organic whole, so that airfield pavement is damaged and be able to perfect reparation, and use can be opened quickly.
This airfield pavement Rapid-Repair glue, airfield pavement and other concrete road surface carry out thin layer reparation, equally may be used
Used with open quickly.
Specific embodiment
The present invention is described further in conjunction with the embodiments.
A kind of airfield pavement Rapid-Repair glue, the composition of described repair sheets and mass fraction are as follows: cement
Part, quartz sandPart, super finely ground slagPart, silicon ashPart, polymeric material
Part, water-retaining admixturePart, aqueous alkali agentPart, defoamerPart, coagulantPart, polypropylene fibrePart, thixotropic agentPart.
Wherein, described cement is 42.5 grades of compounding cracking resistance cement, and described quartz sand is sand in quartziferous mechanism, described ultra-fine
Breeze is >=s95 level ground granulated blast-furnace slag micropowder, and described redispersable latex powder is import Germany watt gram 5044n, described
Water-retaining admixture is hydroxypropyl methyl cellulose (hpmc), and described water reducer is polycarboxylic acid salt's water reducer, and described defoamer is
Import p803 organic silicon defoamer, described coagulant is lithium carbonate, and described thixotropic agent is that German import 602 type dry-mixed mortar is special
Thixotropic agent.
This airfield pavement Rapid-Repair glue, is added into water and uniformly stirred use, is exclusively used in the fast of airfield pavement equivalent damage
Speed is repaired.
This airfield pavement Rapid-Repair glue, in practical application, (as the reparation of larger damage location) can be by matter as needed
AmountMix coarse aggregate to use.
The preferably compounding early-strong-fast-hard cracking resistance cement of the present invention is as main Binder Materials so that this airfield pavement Rapid-Repair
Glue has the characteristics that early-strong-fast-hard, and beneficial to accelerating open use, usual 3-4 hour just can arrive the indices of open use (such as
Reach more than 1.5mpa with old concrete cohesive force).
This airfield pavement Rapid-Repair glue, adds German import anti-saponification hydrophobic type and is resistant to dispersed latex powder, polymer cement ratio
Up toSo that hardening repairing body pore structure forms the thin film of continuous closing and has hydrophobicity, steam can freely be arranged
Go out, but can resist the erosion to repairing body of aqueous medium and grease medium, and strengthen at double with the cohesive force of old concrete, no
Hollowing phenomenon occurs, improves corrosion resistance and the durability of concrete airdrome pavement.
Polymer solidify to form thread film layer and is distributed in whole hardening of cement body, and these thread polymer films are horizontal
Defect in across hardening of cement body and micro-crack, and because of its higher cohesiveness and larger tensile strength and deformability, inhale
Receive the work to break needed for micro-crack extension, thus effectively having delayed the spreading rate of micro-crack.The polymer of solidification also may be used
Pore in filling hardening of cement body, the adhesion of polymer can also strengthen the bonding of cement slurry and aggregate Interface.Therefore, gather
Compound is conducive to improving the impervious and corrosion resistance of cement mortar and concrete.
Water-retaining admixture (hpmc), has good water-retaining property with the modified material high tenacity feature of high polymer cement ratio, is entering
During row airfield pavement thin layer repairing, also ensure that the unlikely intrinsic rigidity being dehydrated too fast and cement and material of slurry, and affect
The hydration and hardening of cement-based gelling material and the normal use of patching material.
Coagulant lithium carbonate makes this airfield pavement Rapid-Repair glue hardening process accelerate.
The incorporation of polypropylene fibre, just as being configured with repair sheets hardenite " mild steel muscle ", improves the toughness of repairing body
And splitting resistance.
Thixotropic agent (602) and p803 organic silicon defoamer make this airfield pavement Rapid-Repair rubber cement body cohesiveness, apply
Work performance is greatly improved, and the pore structure of airfield pavement Rapid-Repair glue hardenite is optimised.
Silicon ash and slag micropowder all have higher Pozzolanic feature, actual participation master in airfield pavement Rapid-Repair glue
The hydration and hardening process of body gelling material, the particularly hydrated product of silicon ash can also penetrate into healant substrate concrete shield duct piece
Pore in, not only improve the pore structure of Rapid-Repair glue hardenite, also be beneficial to Rapid-Repair hydration and hardening body and base
The interactive connection of layer.
Preferably example one
A kind of airfield pavement Rapid-Repair glue, it is the cement based premixing dry blend of polymer modification, adds water and stir during use
Mix and uniformly can use, be exclusively used in the damaged quick reparation of airfield pavement.Its composition and mass fraction are shown in Table one:
Table one
Implementation result is shown in Table five.
Preferably example two:
A kind of airfield pavement Rapid-Repair glue, it is the cement based premixing dry blend of polymer modification, adds water and stir during use
Mix and uniformly can use, be exclusively used in the damaged quick reparation of airfield pavement.Its composition and mass fraction are shown in Table two:
Table two
Implementation result is shown in Table five.
Preferably example three:
A kind of airfield pavement Rapid-Repair glue, it is the cement based premixing dry blend of polymer modification, adds water and stir during use
Mix and uniformly can use, be exclusively used in the damaged quick reparation of airfield pavement.Its composition and mass fraction are shown in Table three:
Table three
Implementation result is shown in Table five.
Preferably example four:
A kind of airfield pavement Rapid-Repair glue, it is the cement based premixing dry blend of polymer modification, adds water and stir during use
Mix and uniformly can use, be exclusively used in the damaged quick reparation of airfield pavement.Its composition and mass fraction are shown in Table four:
Table four
Implementation result is shown in Table five.
Result of implementation summary sheet table five
The foregoing is only four kinds of specific embodiments of the present invention, but embodiments of the invention are not limited thereto, any
Those skilled in the art in the field of the invention, the change made or modify all cover protection scope of the present invention it
Interior.
Claims (7)
1. a kind of airfield pavement Rapid-Repair glue is it is characterised in that the composition of described repair sheets and mass fraction are as follows: cement
260～550 parts, 300～700 parts of quartz sand, 50～150 parts of super finely ground slag, 10～50 parts of silicon ash, polymeric material 15
～50 parts, 1～5 part of water-retaining admixture, 1～5 part of aqueous alkali agent, 1～5 part of defoamer, 1～3 part of coagulant, polypropylene fibre 0.5
～1.5 parts, 1～5 part of thixotropic agent.
2. airfield pavement Rapid-Repair glue according to claim 1 it is characterised in that also include mass fraction be 10～
20% coarse aggregate.
3. airfield pavement Rapid-Repair glue according to claim 1 and 2 is it is characterised in that described super finely ground slag is >=s95
Level ground granulated blast-furnace slag micropowder, described water-retaining admixture is hydroxypropyl methyl cellulose.
4. airfield pavement Rapid-Repair glue according to claim 1 and 2 it is characterised in that 300 parts of described cement, quartz
650 parts of sand, 100 parts of super finely ground slag, 15 parts of silicon ash, 30 parts of polymeric material, 3 parts of water-retaining admixture, aqueous alkali agent 1.5
Part, 1.5 parts of defoamer, 1.0 parts of coagulant, 1.0 parts of polypropylene fibre, 1.5 parts of thixotropic agent.
5. airfield pavement Rapid-Repair glue according to claim 1 and 2 it is characterised in that 270 parts of described cement, quartz
600 parts of sand, 150 parts of super finely ground slag, 20 parts of silicon ash, 27 parts of polymeric material, 3 parts of water-retaining admixture, aqueous alkali agent 1.5
Part, 2.0 parts of defoamer, 0.8 part of coagulant, 1.0 parts of polypropylene fibre, 1.5 parts of thixotropic agent.
6. airfield pavement Rapid-Repair glue according to claim 1 and 2 it is characterised in that 330 parts of described cement, quartz
700 parts of sand, 100 parts of super finely ground slag, 15 parts of silicon ash, 33 parts of polymeric material, 3 parts of water-retaining admixture, aqueous alkali agent 1.5
Part, 2.0 parts of defoamer, 1.2 parts of coagulant, 1.0 parts of polypropylene fibre, 1.5 parts of thixotropic agent.
7. airfield pavement Rapid-Repair glue according to claim 1 and 2 it is characterised in that 330 parts of described cement, quartz
650 parts of sand, 100 parts of super finely ground slag, 20 parts of silicon ash, 33 parts of polymeric material, 3 parts of water-retaining admixture, aqueous alkali agent 1.5
Part, 2.0 parts of defoamer, 1.2 parts of coagulant, 1.0 parts of polypropylene fibre, 1.5 parts of thixotropic agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704546.4A CN106348682A (en) | 2016-08-22 | 2016-08-22 | Rapid airfield pavement repairing rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704546.4A CN106348682A (en) | 2016-08-22 | 2016-08-22 | Rapid airfield pavement repairing rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106348682A true CN106348682A (en) | 2017-01-25 |
Family
ID=57843802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610704546.4A Pending CN106348682A (en) | 2016-08-22 | 2016-08-22 | Rapid airfield pavement repairing rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106348682A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344835A (en) * | 2017-07-20 | 2017-11-14 | 徐州工程学院 | A kind of plugging material in cement concrete pavement of aerodrome crack |
| CN108555225A (en) * | 2018-04-24 | 2018-09-21 | 常州思宇知识产权运营有限公司 | A kind of environmentally-friendly water-based sand core repairing sand |
| CN111960784A (en) * | 2020-09-14 | 2020-11-20 | 江西龙正科技发展有限公司 | High-strength concrete rapid reinforcing and repairing material and preparation method thereof |
| CN112047700A (en) * | 2020-09-14 | 2020-12-08 | 江西龙正科技发展有限公司 | Rapid maintenance reinforcing adhesive for roads and bridges and preparation method thereof |
| CN114133192A (en) * | 2021-11-29 | 2022-03-04 | 上海市建筑科学研究院有限公司 | High-strength rapid repairing material special for airport runway |
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| RU2471738C1 (en) * | 2011-07-12 | 2013-01-10 | Евгений Михайлович Фоков | Repair-waterproofing composition and additive in form of wollastonite complex for repair-waterproofing composition, mortar, concrete and articles based thereon |
| CN103304202A (en) * | 2013-06-25 | 2013-09-18 | 江苏蓝圈新材料有限公司 | Polymer waterproof mortar |
| CN104829170A (en) * | 2015-01-05 | 2015-08-12 | 潍坊德霖建材科技有限公司 | Preparation method of high-performance anti-corrosion repairing mortar |
| CN104860615A (en) * | 2015-03-27 | 2015-08-26 | 万华节能科技集团股份有限公司 | Mortar for concrete base surface repair, and preparation method thereof |
| CN105236891A (en) * | 2015-09-25 | 2016-01-13 | 北京宝辰联合科技有限公司 | Flexible concrete for seam sealing |
-
2016
- 2016-08-22 CN CN201610704546.4A patent/CN106348682A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2471738C1 (en) * | 2011-07-12 | 2013-01-10 | Евгений Михайлович Фоков | Repair-waterproofing composition and additive in form of wollastonite complex for repair-waterproofing composition, mortar, concrete and articles based thereon |
| CN103304202A (en) * | 2013-06-25 | 2013-09-18 | 江苏蓝圈新材料有限公司 | Polymer waterproof mortar |
| CN104829170A (en) * | 2015-01-05 | 2015-08-12 | 潍坊德霖建材科技有限公司 | Preparation method of high-performance anti-corrosion repairing mortar |
| CN104860615A (en) * | 2015-03-27 | 2015-08-26 | 万华节能科技集团股份有限公司 | Mortar for concrete base surface repair, and preparation method thereof |
| CN105236891A (en) * | 2015-09-25 | 2016-01-13 | 北京宝辰联合科技有限公司 | Flexible concrete for seam sealing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344835A (en) * | 2017-07-20 | 2017-11-14 | 徐州工程学院 | A kind of plugging material in cement concrete pavement of aerodrome crack |
| CN108555225A (en) * | 2018-04-24 | 2018-09-21 | 常州思宇知识产权运营有限公司 | A kind of environmentally-friendly water-based sand core repairing sand |
| CN111960784A (en) * | 2020-09-14 | 2020-11-20 | 江西龙正科技发展有限公司 | High-strength concrete rapid reinforcing and repairing material and preparation method thereof |
| CN112047700A (en) * | 2020-09-14 | 2020-12-08 | 江西龙正科技发展有限公司 | Rapid maintenance reinforcing adhesive for roads and bridges and preparation method thereof |
| CN114133192A (en) * | 2021-11-29 | 2022-03-04 | 上海市建筑科学研究院有限公司 | High-strength rapid repairing material special for airport runway |
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Application publication date: 20170125 |
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